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Data / France companies / Other professional, scientific and technical activities / Seine-Maritime

Other professional, scientific and technical activities in Seine-Maritime: 444 active companies

Updated November 7, 2026. Source: INSEE, base Sirene des entreprises et de leurs établissements, on data.gouv.fr.

444 active companies in Seine-Maritime have a main activity in NAF division 74, other professional, scientific and technical activities, in the Sirene register stock dated 1 November 2026. 33 were registered in the last 12 months, 2 of them in October 2026, and 113 have employees.

The request: Every company in Seine-Maritime in NAF division 74, other professional, scientific and technical activities, registered since 2025, with SIREN, NAF code, address and employee band. $10 of work on sign-up, no card.

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  • 444Active companies
  • 33Registered in the last 12 months
  • 2Registered in October 2026
  • 113 (25.5%)With employees
  • 1 November 2026Stock date

Registrations in the last 12 months

Active companies by the month their registration date falls in. The newest month is the last full month before the stock date.

MonthCompanies registered
October 20262
September 20266
August 20262
July 20261
June 20261
May 20262
April 20263
March 20262
February 20266
January 20263
December 20253
November 20252

Registrations per year

Companies registered in each year that are still active in the 1 November 2026 stock. Companies that closed earlier are not counted, so older years read low.

Year registeredActive companies
202243
202340
202432
202543
2026 so far28

By number of employees

The employee band the register holds for each company, as declared for its latest reference year.

EmployeesActive companiesShare
No employees or not declared33174.5%
1 to 9 employees9922.3%
10 to 49 employees132.9%
50 to 249 employees10.2%
250 employees or more00.0%

Industries

IndustryNAF codeActive companies
Miscellaneous professional, scientific and technical activities74.90B169
Specialised design activities74.10Z118
Construction economics activities74.90A85
Photographic activities74.20Z61
Translation and interpretation activities74.30Z11

Newest registered companies

Newest first. Only companies with a name that is clearly a business are listed; the counts above include every active company. Each row links to the public record.

CompanySIRENRegisteredNAF codeCommuneSource
Normandie Agri Services1094426081 September 202674.90BMontivilliersannuaire-entreprises.data.gouv.fr
Atelier Trait d'Espace1084898651 September 202674.10ZDoudevilleannuaire-entreprises.data.gouv.fr
Novexis Group1080750601 August 202674.90BEpouvilleannuaire-entreprises.data.gouv.fr
Exyo10811098227 July 202674.90ASaint Martin de l'Ifannuaire-entreprises.data.gouv.fr
Zaeli10510283413 May 202674.10ZDeville-les-Rouenannuaire-entreprises.data.gouv.fr
Agence Drawpple.1034334544 May 202674.10ZBihorelannuaire-entreprises.data.gouv.fr
Solstice Fine ART Advisory10425037823 April 202674.90BBelbeufannuaire-entreprises.data.gouv.fr
Studio Alexandra Barluet10404449016 April 202674.10ZPreauxannuaire-entreprises.data.gouv.fr
Taiga Construction1034654073 April 202674.90ASaint-Romain-de-Colboscannuaire-entreprises.data.gouv.fr
Enerway10160807319 February 202674.90BRouenannuaire-entreprises.data.gouv.fr

Licence Ouverte / Open Licence 2.0 (Etalab), source INSEE. Counts are of active companies in the Sirene register stock dated 1 November 2026: commercial companies (SARL, SAS, SA and the like) and civil companies such as SCI property companies. Sole traders, associations and public bodies are not counted, and the register lists dormant holding and property companies as active, so a count is of companies on the register, not of trading businesses. A company is counted under its main activity (NAF rev. 2 code) and the commune of its head office; companies whose register entry holds no NAF rev. 2 code are in the totals only. "With employees" means the register holds an employee band of one or more. Industry titles are English renderings of the INSEE labels. Contains data from INSEE, reused under the Licence Ouverte 2.0. This page is not endorsed by INSEE. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.